/***************************************************************************
 *   Copyright (C) 2009 by Bernhard Neuhofer   *
 *   mail@bneu.at   *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/

#ifndef SOURCELP_H
#define SOURCELP_H

#include "message.h"
#include "AbstractLp.h"
#include "../tools/log.h"

/**
* @brief Implements logic for source LPs
*/
class SourceLp:public AbstractLp
{
protected:
  	/** LVT of the source is the timestamp of the last sent message */
	double _lvt;

public:
   /**
    * Constructor foor Source Lp.
    * @param id of the LP
    */
   SourceLp(unsigned int id) :AbstractLp(id),_lvt(-1.0) {
   
   FILE_LOG(logDEBUG)<<"Creating SourceLp";
   }

  /**
   * @see AbstractLp#doStep
   */
  void doStep();

  /**
   * @see AbstractLp#sendMessage
   * @param  
   */
  void sendMessage(Message*);

/**
 * @see AbstractLp#getLvt
 * @return 
 */
double getLvt();
};

#endif